Report for 25811

Name

DODI-01 - Diamond Offshore, LLC, US

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS2.0) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

25811 DODI-01 - Diamond Offshore, LLC, US

  Adjacency:     1  Upstream:     1  Downstream:     0
  Upstream Adjacent AS list
    AS394437        PSLIGHTWAVE - PS Lightwave, US

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
60307 AS25811        ORIGIN  Originate:        256 /24.00  Transit:          0 /0.00  DODI-01 - Diamond Offshore, LLC, US

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
37231 AS25811       DODI-01 - Diamond Offshore, LLC, US                1      0      0      1      0   0.00%


  Prefix               AS Path                              Aggregation Suggestion
  216.120.136.0/24     4608 7575 1299 394437 25811   

Whois Entry

whois: 402617

IANA has recorded AS25811 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS25811\n             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #
             
             
             ASNumber:       25811
             ASName:         DODI-01
             ASHandle:       AS25811
             RegDate:        2024-01-16
             Updated:        2024-01-16
             Ref:            https://rdap.arin.net/registry/autnum/25811
             
             
             OrgName:        Diamond Offshore, LLC
             OrgId:          DOL-43
             Address:        2101 Citywest Blvd., Suite 600
             City:           Houston
             StateProv:      TX
             PostalCode:     77042
             Country:        US
             RegDate:        2023-12-21
             Updated:        2025-05-30
             Ref:            https://rdap.arin.net/registry/entity/DOL-43
             
             
             OrgDNSHandle: TECH1437-ARIN
             OrgDNSName:   Tech
             OrgDNSPhone:  +1-281-276-6100 
             OrgDNSEmail:  arin@noblecorp.com
             OrgDNSRef:    https://rdap.arin.net/registry/entity/TECH1437-ARIN
             
             OrgRoutingHandle: TECH1437-ARIN
             OrgRoutingName:   Tech
             OrgRoutingPhone:  +1-281-276-6100 
             OrgRoutingEmail:  arin@noblecorp.com
             OrgRoutingRef:    https://rdap.arin.net/registry/entity/TECH1437-ARIN
             
             OrgNOCHandle: TECH1437-ARIN
             OrgNOCName:   Tech
             OrgNOCPhone:  +1-281-276-6100 
             OrgNOCEmail:  arin@noblecorp.com
             OrgNOCRef:    https://rdap.arin.net/registry/entity/TECH1437-ARIN
             
             OrgTechHandle: TECH1437-ARIN
             OrgTechName:   Tech
             OrgTechPhone:  +1-281-276-6100 
             OrgTechEmail:  arin@noblecorp.com
             OrgTechRef:    https://rdap.arin.net/registry/entity/TECH1437-ARIN
             
             OrgAbuseHandle: TECH1437-ARIN
             OrgAbuseName:   Tech
             OrgAbusePhone:  +1-281-276-6100 
             OrgAbuseEmail:  arin@noblecorp.com
             OrgAbuseRef:    https://rdap.arin.net/registry/entity/TECH1437-ARIN
             
             
             #
             # ARIN WHOIS data and services are subject to the Terms of Use
             # available at: https://www.arin.net/resources/registry/whois/tou/
             #
             # If you see inaccuracies in the results, please report at
             # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
             #
             # Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
             #